With The mid-nineteen seventies, the agency had reached a semi-automatic air traffic Handle process using the two radar and Laptop or computer technologies. This method expected improvement to maintain pace with air site visitors expansion, having said that, especially after the Airline Deregulation Act of 1978 phased out the CAB's https://wordpress.lehigh.edu/coc222/2020/11/06/blog-post9_fall-2020/comment-page-367/#comment-85165